Home
last modified time | relevance | path

Searched refs:drm_dp_dpcd_readb (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/gpu/drm/msm/dp/
H A Ddp_link.c61 len = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in msm_dp_aux_link_power_up()
88 err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in msm_dp_aux_link_power_down()
109 if (drm_dp_dpcd_readb(link->aux, addr, &data) < 0) { in msm_dp_link_get_period()
200 rlen = drm_dp_dpcd_readb(link->aux, in msm_dp_link_parse_audio_pattern_type()
230 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_AUDIO_MODE, &data); in msm_dp_link_parse_audio_mode()
387 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_PATTERN, &bp); in msm_dp_link_parse_video_pattern_params()
403 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_MISC0, &bp); in msm_dp_link_parse_video_pattern_params()
543 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_LINK_RATE, &bp); in msm_dp_link_parse_link_training_params()
558 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_LANE_COUNT, &bp); in msm_dp_link_parse_link_training_params()
588 rlen = drm_dp_dpcd_readb(link->aux, DP_PHY_TEST_PATTERN, in msm_dp_link_parse_phy_test_params()
[all …]
/linux/include/drm/display/
H A Ddrm_dp_helper.h569 static inline ssize_t drm_dp_dpcd_readb(struct drm_dp_aux *aux, in drm_dp_dpcd_readb() function
613 ret = drm_dp_dpcd_readb(aux, offset + i, &buf[i]); in drm_dp_dpcd_read_data()
/linux/drivers/gpu/drm/i915/display/
H A Dintel_dp_aux_backlight.c182 if (drm_dp_dpcd_readb(&intel_dp->aux, INTEL_EDP_HDR_GETSET_CTRL_PARAMS, &tmp) != 1) { in intel_dp_aux_hdr_get_backlight()
316 ret = drm_dp_dpcd_readb(&intel_dp->aux, INTEL_EDP_HDR_GETSET_CTRL_PARAMS, &old_ctrl); in intel_dp_aux_hdr_enable_backlight()
H A Dintel_psr.c475 if (drm_dp_dpcd_readb(&intel_dp->aux, in intel_dp_get_sink_sync_latency()
3793 ret = drm_dp_dpcd_readb(aux, offset, status); in psr_get_status_and_error_status()
3800 ret = drm_dp_dpcd_readb(aux, offset, error_status); in psr_get_status_and_error_status()
3829 r = drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_ESI, &val); in psr_capability_changed_check()
H A Dintel_dp.c3740 err = drm_dp_dpcd_readb(aux, DP_DSC_ENABLE, &val); in write_dsc_decompression_flag()
4566 if (drm_dp_dpcd_readb(connector->dp.dsc_decompression_aux, DP_FEC_CAPABILITY, in intel_dp_get_dsc_sink_cap()
4682 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_EDP_MSO_LINK_CAPABILITIES, &mso) != 1) { in intel_edp_mso_init()
5065 return drm_dp_dpcd_readb(&intel_dp->aux, DP_LINK_SERVICE_IRQ_VECTOR_ESI0, in intel_dp_get_sink_irq_esi()
5718 if (drm_dp_dpcd_readb(&intel_dp->aux, DP_PCON_HDMI_LINK_CONFIG_1, &buf) < 0) in intel_dp_handle_hdmi_link_status_change()
H A Dintel_dp_link_training.c1634 ret = drm_dp_dpcd_readb(&intel_dp->aux, DP_SINK_STATUS, &sink_status); in intel_dp_128b132b_intra_hop()
H A Dintel_dp_mst.c2251 ret = drm_dp_dpcd_readb(intel_dp->mst.mgr.aux, DP_MSTM_CTRL, &val); in intel_dp_mst_verify_dpcd_state()
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_helper.c498 ret = drm_dp_dpcd_readb(aux, DP_EXTENDED_DPRX_SLEEP_WAKE_TIMEOUT_REQUEST, &val); in drm_dp_lttpr_wake_timeout_setup()
513 ret = drm_dp_dpcd_readb(aux, DP_PHY_REPEATER_EXTENDED_WAIT_TIMEOUT, &val); in drm_dp_lttpr_wake_timeout_setup()
876 err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in drm_dp_link_power_up()
914 err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in drm_dp_link_power_down()